[1]
O. P. Sutanto, Y. Widiyastuti, B. Pujiasmanto, and A. Yunus, “Analysis of Growth and Yield of Echinacea Purpurea with the Addition of Biochar and Plant Growth Regulator”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 14, no. 3, pp. 962–966, Jun. 2024.